2002 JY41

2002JY41, 1999 TW138, 1999TW138, 99715, J99TD8W, K02J41Y

All data for this body: [vot]

MPC data
Name (number) 2002 JY41 (99715)
a 3.12891
e 0.11832
i / sin(i) 2.7024 / 0.04715
q 2.75871
Q 3.49911
ω 176.2918
Node 4.9826
m 67.4384
n 0.1781
Epoch 2460800.5
nobs 1111
nopp 23
Years observed 1960-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.130
ep 0.151
sin(ip) 0.052
G 0.150
H 14.910
Mass
D 6.81 0.218
pV 0.055 0.0050
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1295 0.1514 0.0519 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.81 0.218 0.218 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0050 0.0050 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.91 MPC-2023-12-04 MPC-2023-12-04 Phot